00001 /* AbiSource Application Framework 00002 * Copyright (C) 1998 AbiSource, Inc. 00003 * 00004 * This program is free software; you can redistribute it and/or 00005 * modify it under the terms of the GNU General Public License 00006 * as published by the Free Software Foundation; either version 2 00007 * of the License, or (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 00017 * 02110-1301 USA. 00018 */ 00019 00020 #ifndef GR_WIN32CHARWIDTHS_H 00021 #define GR_WIN32CHARWIDTHS_H 00022 00023 #include "gr_CharWidths.h" 00024 00026 // the only reason that we subclass is because Win32 provides a 00027 // routine to fetch the widths of a whole font in one call. 00028 00029 class ABI_EXPORT GR_Win32CharWidths : public GR_CharWidths 00030 { 00031 public: 00032 void setCharWidthsOfRange(HDC hdc, UT_UCSChar c0, UT_UCSChar c1); 00033 00034 private: 00035 bool _doesGlyphExist(UT_UCS4Char g); 00036 void _retrieveFontInfo(HDC hdc); 00037 00038 UT_NumberVector m_vRanges; 00039 }; 00040 00041 #endif /* GR_WIN32CHARWIDTHS_H */
1.7.1